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intreg: NCR_INT is low active,

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Stefan Reinauer 2025-07-11 18:57:29 -07:00
parent a3e881544c
commit 718776d7f0
1 changed files with 1 additions and 1 deletions
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RTL/intreg_access.v
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@ -76,7 +76,7 @@ always @(posedge CLK or negedge RESET_n) begin
// 1. Latch the interrupt from the SCSI chip (from U207)
// This creates a stable interrupt signal that only changes between Zorro cycles.
if (!FCS_n) begin
if(NCR_INT) int_pending <= 1'b1;
if(~NCR_INT) int_pending <= 1'b1; // NCR_INT is low active
end else begin
// Clear pending interrupt if an IACK cycle completes
if (iack_dtack_n == 1'b0) begin